I was looking for an enclosure essentially "Bluetooth", good build quality, relatively powerful bass, medium and treble, for a lower price was 100 euros, all for use on the construction site and outside .... this little pearl largely met my expectations: no sizzle, vibration, saturation, volume max ...., very good sound reproduction, the 15 watt display are gone, it makes its weight, you feel the robustness of the materials used. ..bref, compared to big brand on the walk, she does not have to be ashamed !! in short, very happy with my purchase !!!!